but I think you should keep the rules tight on pre-1990 bikes only and let it be whatever age, whatever wheels.
But be superstrict on the age specific bikes.
Not, oh..i’m running tuffs, that’s old school
or i’m running flats, thats old school.
Age shouldn’t matter. It would be cool to see some of the kids out there and give them the experience of racing the old stuff. If there is a large enough field, you could break it up 16 and over, 15 and under or something like that. I agree the biggest thing should be the bikes.